The earth is approx. 6,588,000,000,000,000,000 tons.
175
In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
17
Nearly 50% of the world's scientists are assigned to military projects.
71
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
The sun is 330,330 times larger than the earth.
75
Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
101
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
Billions of neutrinos pass unnoticed through your body every second.
6